| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.58 | 8.528% | $34.2731 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $86.61 | 6.135% | $91.9235 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $10.89 | 4.410% | $11.3702 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $184.87 | 3.356% | $191.0742 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $113.29 | 11.241% | $126.0249 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $62.65 | 12.230% | $70.3121 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $212.43 | 6.564% | $226.3739 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $702.32 | $751.3519 | $751.33 | $751.20 | $751.40 | |